1293350492

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{74143}}^1$

素因数の和:74250

約数の個数: 36

約数和(自身を含む): 2662511040

約数和(自身を除く): 1369160548

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 356, 623, 1246, 2492, 4361, 8722, 17444, 74143, 148286, 296572, 519001, 1038002, 2076004, 3633007, 6598727, 7266014, 13197454, 14532028, 26394908, 46191089, 92382178, 184764356, 323337623, 646675246, 1293350492]

約数ペア:

[(1, 1293350492), (2, 646675246), (4, 323337623), (7, 184764356), (14, 92382178), (28, 46191089), (49, 26394908), (89, 14532028), (98, 13197454), (178, 7266014), (196, 6598727), (356, 3633007), (623, 2076004), (1246, 1038002), (2492, 519001), (4361, 296572), (8722, 148286), (17444, 74143)]